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Convert Backlog™ notation to Markdown.
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| // ==UserScript== | |
| // @name Backlog™2Markdown | |
| // @namespace https://github.com/harai/ | |
| // @description Convert Backlog™ notation to Markdown. | |
| // @include https://*.backlog.jp/* | |
| // @version 1.0.1 | |
| // ==/UserScript== | |
| // | |
| // Copyright (C) 2015 Akihiro HARAI | |
| // Originally created by edvakf | |
| // | |
| // The JavaScript code in this page is free software: you can | |
| // redistribute it and/or modify it under the terms of the GNU | |
| // General Public License (GNU GPL) as published by the Free Software | |
| // Foundation, either version 3 of the License, or (at your option) | |
| // any later version. The code is distributed WITHOUT ANY WARRANTY; | |
| // without even the implied warranty of MERCHANTABILITY or FITNESS | |
| // FOR A PARTICULAR PURPOSE. See the GNU GPL for more details. | |
| // | |
| // As additional permission under GNU GPL version 3 section 7, you | |
| // may distribute non-source (e.g., minimized or compacted) forms of | |
| // that code without the copy of the GNU GPL normally required by | |
| // section 4, provided you include this license notice and a URL | |
| // through which recipients can access the Corresponding Source. | |
| var extendObject=function(a,b){for(property in b)a[property]=b[property];return a},strUtil={times:function(a,b){for(var c="",d=0;d<b;d++)c+=a;return c},_escapeHTML:function(a){a=a.replace(/\&/g,"&");a=a.replace(/</g,"<");a=a.replace(/>/g,">");a=a.replace(/"/g,""");a=a.replace(/\'/g,"'");return a=a.replace(/\\/g,"\")},_escapeInsidePre:function(a){a=a.replace(/\&/g,"&");a=a.replace(/</g,"<");return a=a.replace(/>/g,">")},_unescapeHTML:function(a){a=a.replace(/&/g, | |
| "&");a=a.replace(/</g,"<");a=a.replace(/>/g,">");return a=a.replace(/"/g,'"')}},decomposite=function(a,b){var c;return(c=a.exec(b))?{before:b.substr(0,c.index),after:b.substr(c.index+c[0].length),match:c}:{before:b,after:"",match:[]}},Backlog=function(){};Backlog.prototype={parse:function(a){a=new Backlog_Context({text:a});var b=new Backlog_SectionNode;b._new({context:a});b.parse();return a.getResult()}}; | |
| var Backlog_Context=function(a){this.self={text:a.text,resultLines:[],prevIsParagraph:null,blanklineCount:0};this.init()}; | |
| Backlog_Context.prototype={init:function(){this.setInputText(this.self.text)},hasNext:function(){return null!=this.self.lines&&this.self.lines.length-1>this.self.index},peek:function(){return this.self.lines[this.self.index+1]},next:function(){return this.self.lines[++this.self.index]},setInputText:function(a){this.self.text=a.replace(/\r/g,"");this.self.lines=this.self.text.split("\n").map(function(a){return decomposite(/\s*$/,a).before});this.self.index=-1},getResult:function(){return this.self.resultLines.join("\n")}, | |
| getLastPut:function(){return 0==this.self.resultLines.length?null:this.self.resultLines[this.self.resultLines.length-1]},putLine:function(a){this.self.resultLines.push(a)},stackBlankline:function(){this.self.blanklineCount++},processBlanklines:function(a){try{null!==this.self.prevIsParagraph&&(this.self.prevIsParagraph&&a&&0==this.self.blanklineCount||this.putLine(""))}finally{this.self.prevIsParagraph=a,this.self.blanklineCount=0}}};var Backlog_Node=function(){}; | |
| Backlog_Node.prototype={pattern:"",_new:function(a){null==a&&(a=[]);this.self={context:a.context}},parse:function(){alert("die")},canParse:function(a){return a.match(this.pattern)}}; | |
| var Backlog_LinkNode={replaceLinksInLine:function(a){return a.replace(/\[(https?:\/\/[^\]\s]+?)(?::([^\]\n]*))?\]/g,function(a,c,d){return'<a href="'+strUtil._escapeHTML(c)+'">'+(d?d:c)+"</a>"})}},Backlog_InLine={parsePart:function(a){var b=[{backlog:"'''",md:"*"},{backlog:"''",md:"**"},{backlog:"%%",md:"~~"}],c=function(a,f){if(""===a)return f;var e,g=decomposite(/\\|'''|''|%%/,a);switch(g.match[0]){case "\\":if(0==g.after.length)e="",f.push(g.before+"\\");else{var d=g.after.substr(0,1);switch(d){case "\\":case "'":case "%":e= | |
| g.after.substr(1);f.push(g.before+d);break;default:e=g.after,f.push(g.before+"\\")}}break;case b[0].backlog:e=g.after;f.push(g.before);f.push(0);break;case b[1].backlog:e=g.after;f.push(g.before);f.push(1);break;case b[2].backlog:e=g.after;f.push(g.before);f.push(2);break;default:e=g.after,f.push(g.before)}return c(e,f)},d=function(a){a=a.filter(function(a){return""!==a});for(var f="",e=0;e<a.length;e++)"number"!==typeof a[e]?f+=a[e]:-1!==a[e]?f+=b[a[e]].backlog:f.match(/\s$/)||"string"===typeof a[e+ | |
| 1]&&a[e+1].match(/^\s/)||(f+=" ");return f},h=function(a,f){if(0===a.length)return d(f).trim();var e=a.shift();if("string"===typeof e)return f.push(e),h(a,f);f.push(e);for(var c=f.length-1-1;-1<c;c--)if(f[c]===e){var e=f,l=d(e.slice(c+1,-1)),m=b[e[e.length-1]].md,n=b[e[c]].md;f=e.slice(0,c).concat([-1,n+l+m,-1]);break}return h(a,f)};a=Backlog_LinkNode.replaceInLine(a);a=Backlog_AttachNode.replaceInLine(a);a=c(a,[]);return h(a,[])}},Backlog_QuoteNode=function(){}; | |
| Backlog_QuoteNode.prototype=extendObject(new Backlog_Node,{pattern:/^>\s*(.*)$/,parse:function(){for(var a=this.self.context,b;a.hasNext()&&(b=this.canParse(a.peek()));)a.next(),a.putLine("> "+Backlog_InLine.parsePart(b[1],a))}});var Backlog_HnNode=function(){};Backlog_HnNode.prototype=extendObject(new Backlog_Node,{pattern:/^(\*{1,6})\s*(.*)$/,parse:function(a){var b=this.self.context;b.next();var c=strUtil.times("#",a[1].length);b.putLine(c+" "+Backlog_InLine.parsePart(a[2],b))}}); | |
| var Backlog_ListNode=function(){};Backlog_ListNode.prototype=extendObject(new Backlog_Node,{pattern:/^([\-\+]+)\s*(.*)$/,parse:function(){for(var a=this.self.context,b;a.hasNext()&&(b=this.canParse(a.peek()));){a.next();var c=strUtil.times(" ",b[1].length-1),d="-"==b[1].substr(0,1)?"* ":"1. ";a.putLine(c+d+Backlog_InLine.parsePart(b[2],a))}}});var Backlog_Quote2Node=function(){}; | |
| Backlog_Quote2Node.prototype=extendObject(new Backlog_Node,{pattern:/^\{quote\}$/,endPattern:/^\{\/quote\}$/,parse:function(){var a=this.self.context;for(a.next();a.hasNext();){if(a.peek().match(this.endPattern)){a.next();break}a.putLine("> "+Backlog_InLine.parsePart(a.next(),a))}}});var Backlog_CodeNode=function(){}; | |
| Backlog_CodeNode.prototype=extendObject(new Backlog_Node,{pattern:/^\{code(?:\:(\S*))?\}$/,endPattern:/^\{\/code\}$/,parse:function(a){var b=this.self.context;b.next();for(b.putLine("```"+(a[1]||""));b.hasNext();){if(b.peek().match(this.endPattern)){b.next();break}b.putLine(b.next())}b.putLine("```")}});var Backlog_TableNode=function(){}; | |
| Backlog_TableNode.prototype=extendObject(new Backlog_Node,{pattern:/^\|(.*)\|h?$/,parse:function(){for(var a=this.self.context,b,c=!0;a.hasNext()&&(b=this.canParse(a.peek()));){a.next();var d=b[1].split("|"),h=d.map(function(a){return" "+Backlog_InLine.parsePart(a.trim(),a)+" "}).join("|");a.putLine("|"+h+"|");c&&(a.putLine("|"+strUtil.times("---|",d.length)),c=!1)}}});var Backlog_ContentsNode=function(){}; | |
| Backlog_ContentsNode.prototype=extendObject(new Backlog_Node,{pattern:/^#contents$/,parse:function(){var a=this.self.context;a.next();a.putLine("[toc]")}});var Backlog_ImageNode=function(){};Backlog_ImageNode.prototype=extendObject(new Backlog_Node,{pattern:/^#(?:image|thumbnail)\(([^)]+)\)$/,parse:function(a){var b=this.self.context;b.next();b.putLine("![]["+a[1]+"]")}}); | |
| var Backlog_AttachNode={replaceInLine:function(a){return a.replace(/#attach\(([^)]+):(\d+)\)/g,function(a,c,d){return"["+c+"]["+d+"]"})}},Backlog_LinkNode={replaceInLine:function(a){return a.replace(/\[\[((?:[^\]]|\][^\]])+)\]\]/g,function(a,c){var d=decomposite(/[>:]([^:]+:[^:]+)$/,c);return d.match[0]?"["+d.before+"]("+d.match[1]+")":"[["+c+"]]"})}},Backlog_PNode=function(){}; | |
| Backlog_PNode.prototype=extendObject(new Backlog_Node,{parse:function(){var a=this.self.context;a.putLine(Backlog_InLine.parsePart(a.next(),a))}});var Backlog_SectionNode=function(){}; | |
| Backlog_SectionNode.prototype=extendObject(new Backlog_Node,{childNodes:"hn quote quote2 list code table contents image".split(" "),parse:function(){for(var a=this.self.context,b=this._getChildNodes();a.hasNext();)this._parseWithFoundNode(a.peek(),b)},_getChildNodes:function(a){var b=this.self.context;return(a||this.childNodes).map(function(a){a="Backlog_"+a.charAt(0).toUpperCase()+a.substr(1).toLowerCase()+"Node";a=eval("new "+a+"()");a._new({context:b});return a})},_parseWithFoundNode:function(a, | |
| b){var c=this._findNode(a,b);null!==c&&c.node.parse(c.match)},_findNode:function(a,b){for(var c=this.self.context,d=0;d<b.length;d++){var h=b[d],k;if(k=h.canParse(a))return c.processBlanklines(!1),{node:h,match:k}}if(0===a.length)return c.stackBlankline(),c.next(),null;c.processBlanklines(!0);d=new Backlog_PNode;d._new({context:c});return{node:d,match:null}}});global&&(global.Backlog=Backlog,global.Backlog_InLine=Backlog_InLine);var bloggerBacklogMarkup=function(){var a=function(a,b){a.parentNode.insertBefore(b,a)},b=function(a){var b=document.createElement("button");b.classList.add("Btn-gray");var c=document.createTextNode("Markdown\u306b\u5909\u63db");b.appendChild(c);b.style.padding="5px 30px";b.style.margin="0 30px";b.style.float="left";b.id="backlog2md";b.addEventListener("click",function(d){d.preventDefault();d.stopPropagation();a(d);b.disabled=!0;b.replaceChild(document.createTextNode("Markdown\u306b\u5909\u63db\u3057\u307e\u3057\u305f"), | |
| c)});return b},c=function(){var a=[],b=[],c=new MutationObserver(function(){a.forEach(function(a){Array.prototype.forEach.call(a.target.querySelectorAll(a.selector),function(c){-1===b.indexOf(c)&&(b.push(c),a.callback(c))})})});return{add:function(b,e,d){a.push({selector:b,callback:d,target:e});e&&c.observe(e,{childList:!0,subtree:!0})}}}(),d=function(){var b=document.getElementById("page.content");return{isShown:function(){return!!b},getValue:function(){return b.value},setValue:function(a){b.value= | |
| a},insertButton:function(b){a(document.getElementById("formButtons3"),b)}}}(),h=function(){var b=document.getElementById("issue.description");return{isShown:function(){return!!b},getValue:function(){return b.value},setValue:function(a){b.value=a},insertButton:function(b){a(document.getElementById("setParentIssue"),b)}}}();(function(){c.add(".Comment-editor",document.getElementById("comments"),function(c){var d=c.querySelector("textarea"),g=b(function(){d.value=(new Backlog).parse(d.value);d.dispatchEvent(new KeyboardEvent("keydown", | |
| {key:"Shift"}));d.dispatchEvent(new KeyboardEvent("keyup",{key:"Shift"}))});a(c.querySelector("button"),g)})})();var k=[d,h].filter(function(a){return a.isShown()})[0];k&&(d=b(function(){var a=k.getValue(),a=(new Backlog).parse(a);k.setValue(a)}),k.insertButton(d))};bloggerBacklogMarkup(); |
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